﻿Imports TBCC.UtilityMobile
Public Class AIZeroReviseForm

    Private _pi As ProjectItem

    '选择设备的网络地址
    Private _netID As Byte = 0

    '起始地址
    Private _offset As UShort = 2112

    Private buf() As UShort
    '数据长度
    Private _length As UShort = 4

    '正在修改参数标志
    Private _isModify As Boolean = False


    Private Sub ClearData()
        For Each ctl As Control In Me.ReadPanel.Controls
            If ctl.GetType Is GetType(NumericUpDown) Then
                CType(ctl, NumericUpDown).Value = 0
            End If
        Next
    End Sub




    Private Sub AIZeroReviseForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
        '  _pi = MeMyParentForm.PI

        Select Case _pi.ProjectType
            Case ProjectType_Enum.Car '移动车载
                _length = 4
            Case ProjectType_Enum.Box '小批零
                _length = 1
        End Select
        ClearData()
        'ProjectService.RefreshCurProjectList(_pi.ProjectID) '刷新当前工程信息
        'SetPanelLayout(_pi.ProjectType)
        SetToolTip(_netID)



        ' Me.HideAllControl()


        ' LoadAllRef()

    End Sub

    ''' <summary>
    ''' 保存数据
    ''' </summary>
    ''' <param name="sender"></param>
    ''' <param name="e"></param>
    ''' <remarks></remarks>
    Private Sub btnOk_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnOK.Click
        Dim result As Boolean = False
        Me.Cursor = Cursors.WaitCursor



        Me.btnOK.Enabled = False
        Me.btnCancel.Enabled = False
        Me.ReadPanel.Enabled = False
        Me._isSaving = True
        result = Save()
        Me._isSaving = False
        Me.btnOK.Enabled = True
        Me.btnCancel.Enabled = True
        Me.ReadPanel.Enabled = True

        Me.Cursor = Cursors.Default

        If result Then
            EnableModify(False)
            msg.Show("参数保存成功")

            RefreshData() '重新读取数据

        Else
            msg.ShowError("参数保存失败")
        End If


    End Sub

    Private Sub btnCancel_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCancel.Click
        Me.Close()
    End Sub

    Private Sub btnModify_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnModify.Click
        Me.btnModify.Enabled = False
        If EnterModify() = False Then
            msg.Show("无法修改参数请重试")
            Me.btnModify.Enabled = True
            Exit Sub
        End If

        EnableModify(True)
    End Sub

    Private Sub EnableModify(ByVal value As Boolean)

        Me.btnModify.Enabled = Not value
        Me.btnOK.Enabled = value

        For Each ctl As Control In Me.ReadPanel.Controls
            If ctl.GetType Is GetType(NumericUpDown) Then
                CType(ctl, NumericUpDown).ReadOnly = Not value
                CType(ctl, NumericUpDown).Increment = IIf(value, 1, 0)
            End If
        Next

    End Sub


    '隐藏/显示Panel中的所有控件
    'Private Sub HideAllControl()
    '    For Each ctl As Control In Me.RevisePanel.Controls
    '        ctl.Visible = False
    '        If ctl.GetType Is GetType(NumericUpDown) Then
    '            CType(ctl, NumericUpDown).ReadOnly = True
    '            CType(ctl, NumericUpDown).Increment = False
    '        End If
    '    Next

    '    Me.btnModify.Enabled = False
    '    Me.btnOK.Enabled = False
    '    Me.lbl_tip.Visible = True
    '    Me.lblSelected.Text = ""
    'End Sub

    '根据设备类型修改panel中numupdw控件的布局
    Private Sub SetPanelLayout(ByVal DevType As Integer, ByVal enable As Boolean)

        NumericUpDown1.Tag = 0
        NumericUpDown2.Tag = 1
        NumericUpDown3.Tag = 2



        NumericUpDown1.Visible = True
        NumericUpDown2.Visible = True
        NumericUpDown3.Visible = True


        Label1.Visible = NumericUpDown1.Visible
        Label2.Visible = NumericUpDown2.Visible
        Label3.Visible = NumericUpDown3.Visible


        'For Each ctl As Control In Me.RevisePanel.Controls
        '    If ctl.GetType Is GetType(NumericUpDown) Then
        '        CType(ctl, NumericUpDown).ReadOnly = enable
        '    End If
        'Next

    End Sub

    ''' <summary>
    ''' 保存所有参数
    ''' </summary>
    ''' <returns></returns>
    ''' <remarks></remarks>
    Private Function Save() As Boolean

        Dim tic As New TranstrationItem()
        ' Dim strSql As String

        For Each ctl As Control In Me.ReadPanel.Controls
            If ctl.GetType Is GetType(NumericUpDown) Then
                Dim nud As NumericUpDown = CType(ctl, NumericUpDown)
                If buf(nud.Tag) <> nud.Value Then
                    '参数已修改，需要保存
                    If Not Save(nud.Tag, nud.Value) Then
                        Return False
                    End If
                    '保存校准日志
                    'strSql = String.Format("insert into tbccCalibLog(ProjectID,NetID,CalibTime,CalibType,CalibPort,UserName,OldValue,NewValue) values('{0}',{1},'{2}',{3},{4},'{5}','{6}','{7}' )" _
                    ', _pi.ProjectID, _netID, Now.ToString("yyyy-MM-dd HH:mm:ss"), 1, CInt(nud.Tag) + 1, TBCC.UserManage.User.Instance.uName, buf(CInt(nud.Tag)), nud.Value)
                    'tic.Add(strSql, Nothing)

                End If
            End If
        Next

        '设置修改使能变量
        If ParameterModifyClass.SetModifyConfirm(_netID) = False Then
            Return False
        End If

        ' Me.TimerHeart.Stop()

        '修改门变量
        If ExitModify() = False Then
            Debug.Write("ExitModify错误")
        End If

        '执行校准记录保存
        SqlHelper.ExecuteTranstration(tic)

        Return True
    End Function

    ''' <summary>
    ''' 保存参数
    ''' </summary>
    ''' <param name="index"></param>
    ''' <param name="value"></param>
    ''' <returns></returns>
    ''' <remarks></remarks>
    Private Function save(ByVal index As UShort, ByVal value As UShort) As Boolean
        Dim offset As UShort = _offset + index + 1000
        Return COMHelper.Instance.Write(_netID, FunctionCode.WordWrite, offset, value)
    End Function

    ''' <summary>
    ''' 进入修改
    ''' </summary>
    ''' <returns></returns>
    ''' <remarks></remarks>
    Private Function EnterModify() As Boolean
        If g_test Then
            _isModify = True
            Return True
        End If

        _isModify = True

        Dim result As Boolean
        result = ParameterModifyClass.EnterModify(_netID)

        If result = False Then
            _isModify = False
            Return False
        End If

        '开始发送心跳包
        Me.TimerHeart.Start()

        Return True
    End Function


    ''' <summary>
    ''' 退出修改
    ''' </summary>
    ''' <returns></returns>
    ''' <remarks></remarks>
    Private Function ExitModify() As Boolean
        '门变量置为1
        Dim result As Boolean
        result = ParameterModifyClass.ExitModify(_netID)

        '停止发送心跳包
        Me.TimerHeart.Stop()

        If result = True Then  '修改门变量成功
            _isModify = False
        End If
        Return True
    End Function


#Region "发送心跳包"

    '心跳包连续发送错误的次数
    Private _heartFailCount As Integer = 0

    '心跳值
    Private _heartValue As Short = 0

    '心跳值是否初始化
    Private _bheartValue As Boolean = False

    '是否正在发送心跳标志
    Private _heartSending As Boolean = False

    '是否正在保存标志
    Public _isSaving As Boolean = False

    '心跳包地址
    Private _heartIncreamentAddress As UShort = 7063

    ''' <summary>
    ''' 发送心跳包
    ''' </summary>
    ''' <remarks></remarks>
    Private Sub HeartSend()
        If _bheartValue = False Then
            Dim b() As Short
            b = COMHelper.Instance.Send4Short(g_netID, FunctionCode.WordWritableRead, _heartIncreamentAddress, 1)
            If b IsNot Nothing AndAlso b.Length = 1 Then
                _heartValue = b(0)
                _bheartValue = True
            Else
                Exit Sub
            End If
        End If

        _heartValue = (_heartValue + 1) Mod UShort.MaxValue

        Dim result As Boolean
        result = COMHelper.Instance.Write(g_netID, FunctionCode.WordWrite, _heartIncreamentAddress, _heartValue)

        If result Then
            _heartFailCount = 0
        Else
            _heartFailCount += 1
        End If

        If _heartFailCount > 10 Then
            '提示用户可能断开连接了.
        End If

    End Sub

    ''' <summary>
    ''' 心跳定时器Tick事件
    ''' </summary>
    ''' <param name="sender"></param>
    ''' <param name="e"></param>
    ''' <remarks></remarks>
    Private Sub TimerHeart_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TimerHeart.Tick
        If Not g_HeartSend Then
            Exit Sub
        End If

        If _heartSending OrElse _isSaving Then
            Exit Sub
        End If

        _heartSending = True
        Me.HeartSend()
        _heartSending = False
    End Sub

#End Region

    Protected Overrides Sub OnClosing(ByVal e As System.ComponentModel.CancelEventArgs)
        If Me._isModify Then
            Me.ExitModify()
        End If
        MyBase.OnClosing(e)
    End Sub

    'Private Sub TreeView1_AfterSelect(ByVal sender As System.Object, ByVal e As System.Windows.Forms.TreeViewEventArgs)
    '    Dim tn As TreeNode
    '    Dim dti As DevTypeItem

    '    tn = Me.TreeView1.SelectedNode

    '    If tn Is Nothing Then
    '        Exit Sub
    '    End If

    '    If TypeOf tn.Tag Is DevTypeItem Then

    '        TreeView1.Enabled = False

    '        ClearData() '切换前先清除显示修正数据

    '        dti = CType(tn.Tag, DevTypeItem)

    '        '显示选择设备的名称
    '        Me.lblSelected.Text = tn.Text

    '        '关闭设备选择提示
    '        lbl_tip.Visible = False

    '        '禁止点击"修改"按钮前修改参数
    '        Me.btnModify.Enabled = False
    '        Me.btnOK.Enabled = False

    '        SetToolTip(dti.NetId)
    '        SetPanelLayout(dti.DevType, False)

    '        '如果正在修改参数，则取消修改，置位门变量，停止发送心跳包
    '        If Me._isModify Then
    '            Me.ExitModify()
    '        End If

    '        _netID = dti.NetId   '保存当前选择的设备号

    '        '读取参数
    '        Dim result As Boolean = RefreshData()

    '        EnableModify(False)

    '        If result = False Then
    '            Me.btnModify.Enabled = False
    '        Else
    '            Me.btnModify.Enabled = True
    '        End If
    '        TreeView1.Enabled = True

    '    End If

    'End Sub


    ''' <summary>
    ''' 刷新AI原点修正数据
    ''' </summary>
    ''' <remarks></remarks>
    Private Function RefreshData() As Boolean

        Me.Cursor = Cursors.WaitCursor

        Try
            buf = COMHelper.Instance.Send4UShort(_netID, FunctionCode.WordWritableRead, _offset, 12)
        Catch ex As Exception
            Debug.WriteLine(ex.Message)
        Finally
            Me.Cursor = Cursors.Default
        End Try

        If buf Is Nothing Then
            Me.btnModify.Enabled = False
            ClearData()
            msg.ShowError("读取参数失败")
            Return False
        End If

        Me.btnModify.Enabled = True

        For Each ctl As Control In Me.ReadPanel.Controls
            If ctl.GetType Is GetType(NumericUpDown) Then
                Dim nud As NumericUpDown = CType(ctl, NumericUpDown)
                nud.Value = buf(nud.Tag)
            End If
        Next
        Return True

    End Function

    Private labList(11) As Label
    Private nudList(11) As NumericUpDown
    Public Sub New()

        ' 此调用是 Windows 窗体设计器所必需的。
        InitializeComponent()

        ' 在 InitializeComponent() 调用之后添加任何初始化。
        labList(0) = Label1
        labList(1) = Label2
        labList(2) = Label3
        'labList(3) = Label4
        'labList(4) = Label5
        'labList(5) = Label6
        'labList(6) = Label7
        'labList(7) = Label8
        'labList(8) = Label9
        'labList(9) = Label10
        'labList(10) = Label11
        'labList(11) = Label12
        For Each l As Label In labList
            ToolTip1.SetToolTip(l, "未使用")
        Next

        nudList(0) = NumericUpDown1
        nudList(1) = NumericUpDown2
        nudList(2) = NumericUpDown3
        'nudList(3) = NumericUpDown4
        'nudList(4) = NumericUpDown5
        'nudList(5) = NumericUpDown6
        'nudList(6) = NumericUpDown7
        'nudList(7) = NumericUpDown8
        'nudList(8) = NumericUpDown9
        'nudList(9) = NumericUpDown10
        'nudList(10) = NumericUpDown11
        'nudList(11) = NumericUpDown12
        For Each n As NumericUpDown In nudList
            ToolTip1.SetToolTip(n, "未使用")
        Next
    End Sub

    Private Sub SetToolTip(ByVal NetID As Integer)
        ' Dim portNo As Integer
        ' Dim str As String
        Dim portType As String = "未知"
        Dim rts As New RefTypeService(_pi)

        For i As Integer = 0 To 11
            ToolTip1.SetToolTip(labList(i), "未使用")
            ToolTip1.SetToolTip(nudList(i), "未使用")
        Next

        'For Each rti As RefTypeItem In rts.GeRefGroupList()
        '    If rti.NetId = NetID Then
        '        Dim ats As New AiPortTypeService(rti)
        '        For Each ati As AiPortTypeItem In ats.GetAiGroupList()
        '            portNo = ati.PortNo - 1
        '            If portNo < 0 Then Continue For
        '            If ati.DataType = 1 Then
        '                portType = "温度"
        '            ElseIf ati.DataType = 2 Then
        '                portType = "湿度"
        '            End If
        '            str = String.Format("{0}: {1}({2})", rti.RefName, ati.PortName, portType)
        '            ToolTip1.SetToolTip(labList(portNo), str)
        '            ToolTip1.SetToolTip(nudList(portNo), str)
        '        Next
        '    End If
        'Next

    End Sub

End Class